[Feat]: Implementation of a 404 Page Not Found

[Hemant9808]

Feature Description

A well-designed 404 page enhances user experience by reducing frustration and guiding users back to useful content.

Provide a detailed description of the feature

The website currently lacks a custom 404 error page, which can lead to confusion for users who navigate to non-existent URLs. Users may encounter a generic error message, which is not user-friendly. A custom 404 page should be implemented, featuring a friendly message explaining the error, a button to redirect users to the homepage, and links to popular sections or a search bar to help users find relevant content easily.

Put here any screenshots or videos (optional)

By submitting this issue, you agree to

• [X] I agree to follow this project's Code of Conduct
• [X] I’ve read all the issues in the issue section, and this feature has not been proposed yet.

Other Information

• [X] I'm a GSSoC '24 Extended contributor
• [X] I'm a Hacktoberfest '24 contributor
• [X] I am willing to work on this feature (optional)

[github-actions[bot]]

@Hemant9808

Thank you for raising this issue! 🎉🙌

We truly appreciate your contribution to this project and will review the details shortly. 🛠️✨ We will get back to you soon!

Thank you for your patience! 🙏